/* site-breadcrumb.css
   简约灰色 Bootstrap 风格面包屑，用于内页导航
   版本：20260720 */

.site-breadcrumb {
    padding: 14px 0px 10px;
    margin: 0;
    font-size: 13px;
    line-height: 1.6;
    color: #888;
    background: transparent;
}

.site-breadcrumb__inner {
    width: 100%;
}

.site-breadcrumb__list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
}

.site-breadcrumb__item {
    display: inline-flex;
    align-items: center;
    color: #888;
    max-width: 100%;
}

.site-breadcrumb__item:not(:last-child)::after {
    content: ">";
    margin: 0 10px;
    color: #c2c2c2;
    font-weight: 400;
    speak: none;
}

.site-breadcrumb__link {
    color: #888;
    text-decoration: none;
    transition: color 0.18s ease;
    word-break: break-word;
}

.site-breadcrumb__link:hover,
.site-breadcrumb__link:focus {
    color: #333;
    text-decoration: none;
}

.site-breadcrumb__text {
    color: #888;
    word-break: break-word;
}

.site-breadcrumb__current {
    color: #333;
    font-weight: 500;
    word-break: break-word;
    overflow: hidden;
    text-overflow: ellipsis;
    display: inline-block;
    max-width: 60ch;
    white-space: nowrap;
    vertical-align: bottom;
}

.site-breadcrumb__item--current {
    pointer-events: none;
}

/* 移动端：缩小字号与分隔符间距 */
@media screen and (max-width: 768px) {
    .site-breadcrumb {
        padding: 10px 0 6px;
        font-size: 12px;
    }

    .site-breadcrumb__item:not(:last-child)::after {
        margin: 0 6px;
    }

    .site-breadcrumb__current {
        max-width: 40ch;
    }
}

/* ProductLeft.Master 右栏场景：宽度对齐 col-lg-9 内容 */
.productdetails .site-breadcrumb {
    padding-top: 0;
    padding-bottom: 8px;
}

/* Product pages: a quiet navigation bar that separates hierarchy from content. */
.product-breadcrumb .site-breadcrumb {
    margin: 0 0 24px;
    padding: 10px 0 11px;
    overflow: hidden;
    border: 0;
    border-bottom: 1px solid #dfe7ea;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    color: #64727a;
    font-size: 13px;
    line-height: 1.4;
}

.product-breadcrumb .site-breadcrumb::before {
    content: none;
}

.product-breadcrumb .site-breadcrumb__inner,
.product-breadcrumb .site-breadcrumb__list {
    min-width: 0;
}

.product-breadcrumb .site-breadcrumb__list {
    flex-wrap: nowrap;
    overflow: hidden;
}

.product-breadcrumb .site-breadcrumb__item {
    flex: 0 0 auto;
    min-width: 0;
    color: #64727a;
}

.product-breadcrumb .site-breadcrumb__item--current {
    flex: 1 1 auto;
    overflow: hidden;
}

.product-breadcrumb .site-breadcrumb__item:not(:last-child)::after {
    content: "\203A";
    margin: 0 11px;
    color: #a7b5bb;
    font-size: 18px;
    font-weight: 300;
    line-height: 1;
}

.product-breadcrumb .site-breadcrumb__link {
    display: inline-flex;
    align-items: center;
    padding: 3px 5px;
    margin: -3px -5px;
    border-radius: 4px;
    color: #52636b;
    font-weight: 500;
    transition: color 0.18s ease, background-color 0.18s ease;
}

.product-breadcrumb .site-breadcrumb__link:hover,
.product-breadcrumb .site-breadcrumb__link:focus-visible {
    color: #078fbe;
    background-color: #ffffff;
    text-decoration: none;
}

.product-breadcrumb .site-breadcrumb__link:focus-visible {
    outline: 2px solid rgba(7, 159, 211, 0.3);
    outline-offset: 2px;
}

.product-breadcrumb .site-breadcrumb__current {
    display: block;
    max-width: none;
    overflow: hidden;
    color: #27343a;
    font-weight: 600;
    text-overflow: ellipsis;
    white-space: nowrap;
}

@media screen and (max-width: 768px) {
    .product-breadcrumb .site-breadcrumb {
        margin-bottom: 18px;
        padding: 9px 0 10px;
        border-radius: 0;
        font-size: 12px;
    }

    .product-breadcrumb .site-breadcrumb__item:not(:last-child)::after {
        margin: 0 7px;
        font-size: 16px;
    }

    .product-breadcrumb .site-breadcrumb__item:first-child {
        display: none;
    }
}